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TIB KAT 634 is a tin-free, zinc-based catalyst designed for esterification and transesterification reactions.
TIB KAT 634 is particularly effective in the synthesis of polyester and alkyd resins, offering a cost-effective alternative to traditional tin-based catalysts.
TIB KAT 634 is easy to remove from reaction mixtures, making it suitable for applications requiring high purity and minimal catalyst residues.
CAS Number: [Not specified]
EC Number: [Not specified]
Molecular Formula: [Not specified]
Molecular Weight: [Not specified]
Synonyms: TIB KAT 634, Zinc oxalate, TIB KAT 634 esterification catalyst, TIB KAT 634 transesterification catalyst, TIB KAT 634 polyester resin catalyst, TIB KAT 634 alkyd resin catalyst, TIB KAT 634 tin-free catalyst, TIB KAT 634 zinc-based catalyst, TIB KAT 634 catalyst for coatings, TIB KAT 634 catalyst for adhesives, TIB KAT 634 catalyst for sealants, TIB KAT 634 curing agent, TIB KAT 634 crosslinking catalyst, TIB KAT 634 polymerization catalyst, TIB KAT 634 environmental catalyst
APPLICATIONS
TIB KAT 634 is used in esterification reactions for the synthesis of polyester resins.
TIB KAT 634 is applied in transesterification processes for the production of alkyd resins.
TIB KAT 634 is utilized in the manufacturing of coatings, adhesives, and sealants requiring tin-free catalysts.
TIB KAT 634 is suitable for applications demanding high purity and minimal catalyst residues.
TIB KAT 634 is effective in systems where easy catalyst removal is essential.
TIB KAT 634 is incorporated into formulations aiming for environmentally friendly profiles.
TIB KAT 634 supports compliance with regulations limiting the use of tin-based compounds.
TIB KAT 634 is compatible with various resin systems used in industrial applications.
TIB KAT 634 is recommended for use in concentrations between 0.01 and 1.0 wt% based on the total formulation.
TIB KAT 634 is used as a catalyst in the production of rigid polyurethane foams, promoting balanced blowing and gelling reactions.
TIB KAT 634 is employed in spray foam systems for building insulation, enhancing thermal performance.
TIB KAT 634 is applied in polyisocyanurate (PIR) foam systems to improve fire resistance and foam stability.
TIB KAT 634 is used in the production of rigid foam boards for construction insulation panels.
TIB KAT 634 is utilized in appliance insulation foams for refrigerators and freezers to improve energy efficiency.
TIB KAT 634 is used in pipe insulation foams for district heating and cooling systems.
TIB KAT 634 is employed in continuous lamination processes for rigid panel production.
TIB KAT 634 is applied in foam-in-place insulation systems for industrial and commercial applications.
TIB KAT 634 is used in the manufacturing of sandwich panels with metal facings for building envelopes.
TIB KAT 634 is utilized in thermal insulation for cold storage and refrigerated transport systems.
TIB KAT 634 is used in rigid molded foam parts requiring high compressive strength and dimensional stability.
TIB KAT 634 is applied in the production of soundproofing rigid foams for acoustic insulation applications.
TIB KAT 634 is employed in the insulation of industrial tanks and vessels.
TIB KAT 634 is compatible with a wide range of polyols and isocyanates commonly used in rigid and PIR foam formulations.
TIB KAT 634 is stable under normal storage conditions and should be kept in sealed containers to avoid moisture contamination.
TIB KAT 634 is used in rigid foam systems for HVAC duct insulation to improve energy conservation.
TIB KAT 634 is applied in the manufacturing of insulation for solar water heaters.
TIB KAT 634 is used in the production of flame-retardant rigid foams to meet fire safety standards.
TIB KAT 634 is utilized in high-density rigid foams for structural and industrial uses.
TIB KAT 634 is employed in vacuum insulated panels (VIPs) requiring fine cell structures.
TIB KAT 634 is used in composite panels for lightweight, high-insulation building materials.
TIB KAT 634 is applied in marine insulation foams for moisture resistance and durability.
TIB KAT 634 is used in the production of specialized packaging foams for industrial goods.
TIB KAT 634 is utilized in the creation of structural insulated panels (SIPs) for building applications.
TIB KAT 634 is used in rigid foam systems for pipeline insulation in oil and gas industries.
TIB KAT 634 is employed in the manufacturing of refrigerated truck panels to maintain internal temperatures.
TIB KAT 634 is used in lightweight rigid foams for aerospace and transportation industries.
TIB KAT 634 is applied in low-VOC rigid foam systems to support eco-friendly insulation solutions.
TIB KAT 634 is used in energy-efficient door and window insulation systems.
TIB KAT 634 is utilized in rigid foam boards for underfloor heating insulation.
TIB KAT 634 is used in the development of fire-resistant construction panels.
TIB KAT 634 is applied in industrial and commercial roof insulation systems requiring high thermal resistance.
TIB KAT 634 is a highly active polyurethane catalyst designed for rigid foam and polyisocyanurate (PIR) applications.
DESCRIPTION
TIB KAT 634 is a tin-free, zinc-based catalyst presented as a solid powder.
TIB KAT 634 is specifically designed for esterification and transesterification reactions in the synthesis of polyester and alkyd resins.
TIB KAT 634 offers a cost-effective alternative to traditional tin-based catalysts, providing similar catalytic activity with easier removal from reaction mixtures.
TIB KAT 634 is particularly suitable for applications requiring high purity and minimal catalyst residues.
Its tin-free composition aligns with environmental regulations and industry trends towards safer, more sustainable chemical processes.
TIB KAT 634 is compatible with various resin systems, making it versatile for use in coatings, adhesives, and sealants.
TIB KAT 634 promotes both blowing and gelling reactions to create strong, fine-celled rigid foams.
TIB KAT 634 appears as a clear to pale yellow liquid with low viscosity, facilitating easy handling and metering.
TIB KAT 634 improves foam flow and helps achieve uniform foam structure and dimensional stability.
TIB KAT 634 is compatible with a wide range of polyols and isocyanates commonly used in rigid and PIR foam formulations.
TIB KAT 634 is stable under normal storage conditions and should be kept in sealed containers to avoid moisture contamination.
TIB KAT 634 ensures consistent foam reactivity across a broad range of environmental and processing conditions.
TIB KAT 634 enhances the fire performance of rigid foams by promoting crosslinking and char formation.
TIB KAT 634 is typically used at 0.5 to 2.5 parts per 100 parts polyol, depending on the desired foam properties and application.
TIB KAT 634 is widely utilized in construction, refrigeration, transportation, and industrial insulation markets.
PROPERTIES
Chemical Nature: Zinc oxalate
Common Name: TIB KAT 634
Appearance: Solid powder
Odor: Odorless
Density: Approx. 1.8 g/cm³
Solubility: Slightly soluble in water; soluble in acids
Flash Point: Not applicable (solid)
Reactivity: Catalyzes esterification and transesterification reactions
Thermal Stability: Stable under recommended storage conditions
Storage Temperature: 10–30°C in dry conditions
Shelf Life: At least 12 months in unopened, sealed containers
Packaging: 25 kg fiber drum; other packaging sizes upon request
FIRST AID
Inhalation:
Move to fresh air.
Seek medical attention if symptoms persist.
Skin Contact:
Wash thoroughly with soap and water.
Remove contaminated clothing.
Seek medical help if irritation occurs.
Eye Contact:
Flush eyes with water for at least 15 minutes.
Remove contact lenses if possible.
Consult medical personnel if irritation continues.
Ingestion:
Do not induce vomiting.
Rinse mouth and seek medical attention immediately.
Note to Physicians:
Treat symptomatically.
No specific antidote known.
HANDLING AND STORAGE
Handling
Use in a well-ventilated area.
Wear appropriate personal protective equipment (PPE) including gloves and goggles.
Avoid generating dust during handling.
Spill and Leak Procedures
Sweep up and collect spilled material.
Avoid creating dust.
Dispose of waste in accordance with local regulations.
Storage
Store in tightly closed containers in a cool, dry, well-ventilated area.
Protect from moisture and incompatible materials.
Ensure containers are properly labeled and sealed.
